refactor(config): Create directory for configuration files

.env.example

@@ -1,7 +1,7 @@
 # Sample setup for environmental variables
 
-ALLOWED_ORIGINS=github.com,127.0.0.1,0.0.0.0,ping.telex.im
-ALLOWED_HOSTS=https://github.com,http://127.0.0.1:8000,http://0.0.0.0:8000,https://ping.telex.im
+ALLOWED_ORIGINS=https://github.com,http://127.0.0.1:8000,http://0.0.0.0:8000,http://localhost:8000,https://ping.telex.im
+ALLOWED_HOSTS=github.com,127.0.0.1,0.0.0.0,localhost,ping.telex.im
 HOST=0.0.0.0
 PORT=8000
 RELOAD_VALUE=True

main.py

@@ -1,9 +1,10 @@
 from fastapi import FastAPI
 import uvicorn
-from config import settings
+from src.config.config import settings
+from src.config.middleware import middleware
 
 
-app = FastAPI(docs_url="/")
+app = FastAPI(docs_url="/", middleware=middleware)
 
 if __name__ == "__main__":
     reload_value = settings.reload_value.lower() == "true"

src/config/middleware.py

@@ -0,0 +1,18 @@
+from .config import settings
+from fastapi.middleware import Middleware
+from fastapi.middleware.cors import CORSMiddleware
+from fastapi.middleware.trustedhost import TrustedHostMiddleware
+
+
+middleware = (
+    Middleware(
+        CORSMiddleware,
+        allow_origins=settings.allowed_origins.split(","),
+        allow_credentials=True,
+        allow_methods=["GET", "POST", "HEAD", "OPTIONS"]
+    ),
+    Middleware(
+        TrustedHostMiddleware,
+        allowed_hosts=settings.allowed_hosts.split(",")
+    )
+)